Message type: E = Error
Message class:  HRPSGB_ABS -  
Message number: 031
Message text: First character of an absence grouping must be an 'S', 'M', or '.'
You tried to enter an absence category that was not either SMP'able,
SSP'able or neither (i.e. the first character is an 'S', 'M' or '.')
It is not possible to enter such a value. The customising in T5A4P,
absence subtype categories must be incorrect.
The first character of the absence grouping (absence subtype category)
is for SSP/SMP processing.
'S' implies that ANY absence in this category will receive Statutory
Sickness Payment.
'M' implies that ANY absence in this category will receive Statutory
Maternity Payment.
'.' implies that ANY absence in this category will receive neither
Statutory Sickness Payment or Statutory Maternity Payment.
The allowed values are customised in T5A4P, Absence Subtype Categories
and added to the Absence Subtypes in T554S in the field ABSTY. The
incorrect customising of these fields will lead to the mis-payment of
SSP and SMP.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPSGB_ABS031 indicates that there is an issue with the absence grouping in the Human Resources module, specifically related to the configuration of absence types. This error typically arises when the first character of an absence grouping does not conform to the expected values, which are 'S' (sick leave), 'M' (maternity leave), or '.' (for other types of absence).
Cause: Incorrect Configuration: The absence grouping may have been incorrectly configured in the system. The first character must be one of the specified values ('S', 'M', or '.'). Data Entry Error: There may be a data entry error where an absence type was incorrectly defined or modified. Custom Development: If there are custom developments or enhancements in the system, they may not adhere to the expected format for absence groupings.
Solution: Check Absence Grouping Configuration: Navigate to the configuration settings for absence types in the SAP system (usually found in the IMG under Personnel Management
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